Seafoam O2 sensor
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Instructor

Joined: Feb 2004
Posts: 206
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From: Canada, Big Smoke, Down by the River
Seafoam O2 sensor
Thinking about doing an engine Seafoam worried it may hurt O2 sensor. Read on other cars someone had to replace O2 sensor this may not matter for TL owners which states that don't test for polutants. Just wanted to know if Seafoam do more harm then good.
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acuratl26
2G TL (1999-2003)
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Apr 23, 2020 07:30 PM



